Tag: Petechiae causes

According to research, a severe lack of vitamin C in the diet can lead to a condition known as scurvy, with tiny red spots called petechiae being one of the tell-tale symptoms. Understanding the biochemical link between low vitamin C and petechiae is key to recognizing a potential deficiency.

According to the National Institutes of Health, vitamin C deficiency still occurs, manifesting as scurvy. Among the classic signs of this condition are petechiae—tiny, pinpoint red or purple spots on the skin caused by bleeding from broken capillaries. This guide explores which vitamin deficiencies cause petechiae and the underlying mechanisms.